Tire tread



FIG. 1 is a perspective view of a tire tread showing our new design, it being understood that the pattern repeats uniformly throughout the circumference of the tread;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof,

FIG. 4 is a side elevational view of the opposite side from that shown in FIG. 3 thereto; and,

FIG. 5 is an enlarged fragmentary perspective view.

In the drawings, the broken lines defining the inner bead of the sidewall are for illustrative purposes only and form no part of the claimed design. 

The ornamental Design for a tire tread, as shown and described. 